Parametric Successive Over Relaxation (PSOR) Method
V.B. Kumar Vatti
Dept. of Engineering Mathematics, Andhra University, Visakhapatnam, India , IN
G. Chinna Rao
Dept. of Engineering Mathematics, Andhra University, Visakhapatnam, India , IN
V.V. Kartheek
Dept. of Engineering Mathematics, Andhra University, Visakhapatnam, India , IN
Keywords: Iterative methods, Iteration matrices, linear systems, SOR method
Abstract
In this paper, we propose PSOR method for solving linear systems of equations by introducing a parameter
' ' in the SOR method and show that the spectral radius of the iterative matrix is same as that of the SOR matrix for any choice of
' ' Few numerical examples are considered to justify our results
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